Figure 7.

Synteny relationships between the human and mouse IRG genes (a) Synteny between mouse chromosome 7 and human chromosome 19 in the region of the IRGC and IRGQ genes. The figures indicate distances from the centromere in megabases. The locations
of three further syntenic markers are given. Gene orientation is given by black arrows.
(b) Complex synteny relationship between human chromosome 5 and mouse chromosomes 11 and
18 in the regions containing the mouse Irg genes. Figures indicate distances from the centromere in megabases. The locations
of IRG genes are shown in the yellow panels. Positions of diagnostic syntenic markers are
also indicated. Syntenic blocks are given in full color, and the rest is shaded.